A Square Piece of Cardboard Is Formed into a Box

question 55

Multiple Choice

A square piece of cardboard is formed into a box by cutting out 3-inch squares from each of the corners and folding up the sides. If the volume of the box needs to be 126.75 cubic inches, what size square piece of cardboard is needed?

• A)3.5 inches by 3.5 inches
• B)13.5 inches by 13.5 inches
• C)11.5 inches by 11.5 inches
• D)9.5 inches by 9.5 inches
• E)12.5 inches by 12.5 inches

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Definitions:

Circularity

A geometric tolerance that limits the deviation of a feature's shape from a true circle, ensuring roundness.

Straightness

The condition of being free from curves, bends, or angles; linear alignment without deviation.

Cylindricity

A measure of how much an object's geometry deviates from a perfect cylinder, considering the roundness and straightness along its axis.

Symbol

A mark or sign used to represent an object, function, or process, often used in technical drawings and specifications.